--- zzzz-none-000/linux-3.10.107/drivers/leds/leds-lm3533.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/leds/leds-lm3533.c	2021-02-04 17:41:59.000000000 +0000
@@ -12,7 +12,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/leds.h>
 #include <linux/mfd/core.h>
 #include <linux/mutex.h>
@@ -646,6 +645,11 @@
 	.attrs		= lm3533_led_attributes
 };
 
+static const struct attribute_group *lm3533_led_attribute_groups[] = {
+	&lm3533_led_attribute_group,
+	NULL
+};
+
 static int lm3533_led_setup(struct lm3533_led *led,
 					struct lm3533_led_platform_data *pdata)
 {
@@ -671,7 +675,7 @@
 	if (!lm3533)
 		return -EINVAL;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data\n");
 		return -EINVAL;
@@ -693,6 +697,7 @@
 	led->cdev.brightness_get = lm3533_led_get;
 	led->cdev.blink_set = lm3533_led_blink_set;
 	led->cdev.brightness = LED_OFF;
+	led->cdev.groups = lm3533_led_attribute_groups,
 	led->id = pdev->id;
 
 	mutex_init(&led->mutex);
@@ -716,25 +721,16 @@
 
 	led->cb.dev = led->cdev.dev;
 
-	ret = sysfs_create_group(&led->cdev.dev->kobj,
-						&lm3533_led_attribute_group);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to create sysfs attributes\n");
-		goto err_unregister;
-	}
-
 	ret = lm3533_led_setup(led, pdata);
 	if (ret)
-		goto err_sysfs_remove;
+		goto err_unregister;
 
 	ret = lm3533_ctrlbank_enable(&led->cb);
 	if (ret)
-		goto err_sysfs_remove;
+		goto err_unregister;
 
 	return 0;
 
-err_sysfs_remove:
-	sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
 err_unregister:
 	led_classdev_unregister(&led->cdev);
 	flush_work(&led->work);
@@ -749,7 +745,6 @@
 	dev_dbg(&pdev->dev, "%s\n", __func__);
 
 	lm3533_ctrlbank_disable(&led->cb);
-	sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
 	led_classdev_unregister(&led->cdev);
 	flush_work(&led->work);
 
@@ -771,7 +766,6 @@
 static struct platform_driver lm3533_led_driver = {
 	.driver = {
 		.name = "lm3533-leds",
-		.owner = THIS_MODULE,
 	},
 	.probe		= lm3533_led_probe,
 	.remove		= lm3533_led_remove,